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Individual Calculations June 2024 |
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| Zapana Huarza, Fabricio Elvis Total change: 53.60 | |   |
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| "World School Chess Championship" Open under 15 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1790 | 6.50 | 9 | 1.34 | 40 | 53.60 | |
|  Ravelo Cuchani, Matteo Antonio | | | 1488 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Marcelo Poma, Jaden Eduardo | | | 1584 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Orrego Cumpa, Bruno Arley | | | 1576 | PER | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Peralta Macas, Santiak Emanuel | | | 1640 | ECU | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Alfaro Zambrano, Luis Fabricio | | | 1898 | PER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Cardenas, Lima Vincent Matias | c | | 1875 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Sodbilegt, Naranbold | f | | 2190 * | MGL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Anticona Bocanegra, Fabrizio Aaro | | | 1686 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Vasquez Navez, Mark Lenin | | | 1695 | PER | 1.00 | 1 | 0.37 | 40 | 14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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